openapi: 3.0.3
info:
  title: LMNT Speech Ai Health Check API
  description: REST API for converting text to speech audio, supporting streaming binary audio output, 31 languages, voice cloning, word timestamps, and configurable expressiveness parameters.
  version: '1.1'
  termsOfService: https://www.lmnt.com/terms
  contact:
    name: LMNT Support
    url: https://docs.lmnt.com/
    email: support@lmnt.com
  license:
    name: Proprietary
    url: https://www.lmnt.com/terms
  x-api-id: lmnt-speech-api
  x-audience: public
servers:
- url: https://api.lmnt.com
  description: LMNT Production API
security:
- ApiKeyAuth: []
tags:
- name: Health Check
paths:
  /health_check:
    get:
      summary: Health Check
      operationId: health_check_health_check_get
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
      tags:
      - Health Check
components:
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-API-Key
      description: API key obtained from the LMNT dashboard at https://app.lmnt.com